11A, PARK AVENUE SOUTH, HARPENDEN, AL5 2DZ - £2,850,000

11A PARK AVENUE SOUTH is a very large extended detached house of 327m², built sometime between 1900 and 1929. It was last sold for £2,850,000 in April 2021, which was around 188% above the average April 2021 detached price in the St Albans local authority area. The most recent EPC inspection was August 2020, where the current energy rating was C, and the potential energy rating was C.

11A PARK AVENUE SOUTH Sold Prices

Land registry data shows three sales for 11A PARK AVENUE SOUTH since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the St Albans local authority area for the corresponding sale date. All of the three 11A PARK AVENUE SOUTH sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2021 30 APR	£2,850,000	£990,208	188% above HPI
2002 22 FEB	£875,000	£395,933	121% above HPI
1998 27 FEB	£515,000	£238,146	116% above HPI

11A PARK AVENUE SOUTH Price Paid vs. HPI Average

The below graph shows the average detached house price in the St Albans local authority area over time, sourced from the HPI. The three 11A PARK AVENUE SOUTH sales between February 1998 and April 2021 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the February 2002 sale was for 121% above the HPI. So the extrapolation line tracks at 121% above the HPI over time, until the April 2021 sale, where it rises to 188% above the HPI. The line then continues to track at 188% above the HPI.

How Large is 11A PARK AVENUE SOUTH?

11A PARK AVENUE SOUTH is 327m², which includes four extensions, according to the EPC inspection conducted in August 2020. This puts it in the largest 10% of detached houses in Harpenden, based on EPC data. The below chart shows the distribution of detached houses by size in Harpenden, and where 11A PARK AVENUE SOUTH lies on this distribution: 91% of detached houses are smaller than 11A PARK AVENUE SOUTH, and 9% of houses are larger. Note that EPC data is not available for all properties in Harpenden.

11A PARK AVENUE SOUTH: Plot and Title Map

11A PARK AVENUE SOUTH sits on a plot of roughly 0.418 of an acre, or 1,690m². The below map shows the location of 11A PARK AVENUE SOUTH, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 11A PARK AVENUE SOUTH). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

Where is 11A PARK AVENUE SOUTH?

11A PARK AVENUE SOUTH is located in HARPENDEN, in the AL5 postcode district. The below map shows the position of No. 11A on PARK AVENUE SOUTH.